4–28 PQM POWER QUALITY METER – INSTRUCTION MANUAL
S2 SYSTEM SETUP CHAPTER 4: PROGRAMMING
• ANALOG OUTPUT PARAMETER – Serial Control: When the Analog Output parameter
is set to Serial Control, the analog output(s) reflect a value in proportion to the serial
value written to a specific register within the PQM memory map. The locations are as
described in the table below.
3 Phase MVA 0 to 6540.0 0.1 MVA Voltage Van THD 0.0 to 100% 0.1%
Phase A PF
0.01 lead to 0.01
lag
0.01 Voltage Vbn THD 0.0 to 100% 0.1%
Phase A kW
–32500 to
+32500
1 kW Voltage Vcn THD 0.0 to 100% 0.1%
Phase A kvar
–32500 to
+32500
1 kvar Voltage Vab THD 0.0 to 100% 0.1%
Phase A kVA 0 to 65400 1 kVA Voltage Vbc THD 0.0 to 100% 0.1%
Phase B PF
0.01 lead to 0.01
lag
0.01 Neutral Current THD 0.0 to 100% 0.1%
Phase B kW
–32500 to
+32500
1 kW Serial Control
–32500 to
+32500
1 Unit
Phase B kvar
–32500 to
+32500
1 kvar
PARAMETER RANGE STEP PARAMETER RANGE STEP
ANALOG OUTPUT MODBUS REGISTER REGISTER
Analog Output 1 Analog Output1 Serial Value 1067
Analog Output 2 Analog Output2 Serial Value 106F
Analog Output 3 Analog Output3 Serial Value 1077
Analog Output 4 Analog Output4 Serial Value 107F
Courtesy of NationalSwitchgear.com
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